02:14:45 Create new PHPExcel object<br />02:14:45 Set document properties<br />02:14:45 Add some data<br />02:14:45 Rename worksheet<br />02:14:45 Write to Excel2007 format<br />02:14:45 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0257 seconds<br />02:14:45 Current memory usage: 6 MB<br />02:14:45 Write to Excel5 format<br />02:14:45 File written to 42richText.xls<br />Call time to write Workbook was 0.0209 seconds<br />02:14:45 Current memory usage: 6 MB<br />02:14:45 Peak memory usage: 6 MB<br />02:14:45 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />